API 2W Gr.50 plates Stockist and Supplier in Dubai, UAE
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Stolt Steel stands out as a leading stockist and supplier based in Dubai, UAE, specializing in top-notch API 2W Grade 50 Plates that are tailor-made for offshore structures and high-strength applications. These plates are crafted to deliver outstanding durability, excellent weldability, and robust resistance to the tough conditions of marine environments. Produced under rigorous quality control, API 2W Gr.50 Plates ensure reliability in structures that face dynamic loads, low temperatures, and corrosive settings. Stolt Steel prides itself on providing customized specifications, competitive pricing, and prompt delivery, making it a go-to partner for offshore projects, oil and gas installations, and marine engineering across the UAE and the broader Middle East.
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What is API 2W Gr.50 plates?
Manufactured from fine-grain, thermomechanically rolled steel, these plates contain a mix of carbon, manganese, silicon, phosphorus, sulfur, and carefully controlled micro-alloying elements to boost their strength and toughness. They boast high tensile and yield strength, remarkable weldability, and impressive low-temperature impact resistance. Thanks to their mechanical properties, these plates offer superior fatigue resistance, resilience against crack propagation, and stability under heavy cyclic loads. API 2W Gr.50 Plates are specifically designed to uphold strength and structural integrity in challenging offshore environments, where exposure to seawater, pressure fluctuations, and severe weather is the norm.
API 2W Gr.50 plates Specifications
| Specification | Details |
|---|---|
| Grade | API 2W Grade 50 |
| Standard | API Specification 2W |
| Product Type | Offshore Structural Steel Plates |
| Manufacturing Process | Thermo-Mechanical Control Process (TMCP) |
| Delivery Condition | TMCP / Normalized (N) |
| Minimum Yield Strength | 345 MPa (50 ksi) |
| Tensile Strength | 450 – 620 MPa |
| Elongation | ≥ 22% (varies by thickness) |
| Impact Test | -40°C (Charpy V-Notch) |
| Toughness | High toughness for low-temperature offshore use |
| Corrosion Resistance | Enhanced for marine and splash zone conditions |
| Plate Thickness | 6 mm – 150 mm (varies by stockist) |
| Width | 1500 mm – 3500 mm |
| Length | 6000 mm – 12000 mm |
| Weldability | Excellent; low carbon equivalent (CE) |
| Applications | Offshore platforms, oil rigs, jack-up structures, marine fabrications |
API 2W Gr.50 plates Chemical Compositions
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.18 max |
| Manganese (Mn) | 1.50 max |
| Phosphorus (P) | 0.035 max |
| Sulfur (S) | 0.035 max |
| Silicon (Si) | 0.15 – 0.50 |
| Nickel (Ni) | 0.50 max |
| Chromium (Cr) | 0.30 max |
| Molybdenum (Mo) | 0.08 max |
| Vanadium (V) | 0.05 max |
| Copper (Cu) | 0.35 max |
| Columbium/Niobium (Nb) | 0.05 max |
API 2W Gr.50 plates Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| API | API 2W Gr 50 |
| ASTM | ASTM A707 Grade L1 / A537 Class 1 (approximate) |
| EN Standard | S355NL / S355ML (comparable) |
| BS Standard | BS 4360 Grade 50D / 50DD |
| ISO | E355K2 / E355Q |
| DIN | StE355 / TStE355 (approximate) |
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Stolt Steels is the largest stockist of API 2W Gr.50 plates in Dubai, UAE.
Stolt Steels is a trusted stockist, stockist, and supplier of premium-quality steel products in Dubai, UAE, serving diverse industrial sectors with reliable materials and timely delivery. With a strong commitment to excellence, we offer a wide range of pipes, sheets, plates, and other metal solutions designed to meet global standards. Our extensive inventory, expert support, and customer-focused approach make us a preferred partner for companies seeking durable and high-performance steel products. For inquiries or orders, contact us at sales@stoltsteels.com.
Types of API 2W Gr.50 plates
Uses of API 2W Gr.50 plates
You’ll find API 2W Grade 50 Plates widely utilized in offshore oil and gas platforms, marine vessels, subsea components, ship structures, and underwater equipment. They’re perfect for fabricating pressure modules, risers, hull sections, load-bearing frames, and topside structures where high strength and toughness are crucial. Additionally, these plates are employed in coastal engineering, heavy machinery, industrial fabrication, and structural components that endure extreme environmental conditions. With their excellent weldability and impact strength, API 2W Gr.50 Plates are the preferred choice for applications demanding durability, reliability, and long-lasting performance in aggressive settings.
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